window.onload=function(){

	//显示修改个人信息按钮
	function change(oid1,oid2){
		var oId1=document.getElementById(oid1);
		var oId2=document.getElementById(oid2);
		oId2.onclick=function(){
			oId1.style.display="block";
		}
	}
	change('Info','change')
	//关闭按钮
	function closeFun(oid){
		var oId=document.getElementById(oid);
		oId.onclick=function(){
			this.parentNode.parentNode.parentNode.style.display="none";
		}
	}
	closeFun('close');
}